The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Sep 02, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.122.044) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
Rankings
mobile learning | digital game-based learning | artificial intelligence in education | flipped learnin
Last 5 Years H-Index Metrics
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H-Index99
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i10 Index369
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Citation Counts36,900
Rankings
Electrochemistry | Nanocatalysts | Battery | Fuel cell | Biosensor
Last 5 Years H-Index Metrics
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H-Index73
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i10 Index348
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Citation Counts24,808
Rankings
Last 5 Years H-Index Metrics
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H-Index63
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i10 Index227
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Citation Counts13,726
Rankings
Last 5 Years H-Index Metrics
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H-Index54
-
i10 Index189
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Citation Counts12,455
Rankings
Microplasma | Drug delivery | Nano biomedical | Nano science | Tumor Microenvironmen
Last 5 Years H-Index Metrics
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H-Index54
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i10 Index150
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Citation Counts8,145
Rankings
Civil Engineering | Construction Engineering and Project Management | Engineering Informatics | Applied Machine Learnin
Last 5 Years H-Index Metrics
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H-Index51
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i10 Index126
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Citation Counts9,528
Rankings
Membranes | Graphene | Energy | Positron | Separatio
Last 5 Years H-Index Metrics
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H-Index47
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i10 Index164
-
Citation Counts8,378
Rankings
plasmas | nanomaterials | carbon materials | nanotechnolog
Last 5 Years H-Index Metrics
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H-Index46
-
i10 Index152
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Citation Counts7,280
Rankings
Last 5 Years H-Index Metrics
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H-Index46
-
i10 Index109
-
Citation Counts6,800
Rankings
Defect chemistry | Catalysis | Functional Materials | Semiconducto
Last 5 Years H-Index Metrics
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H-Index44
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i10 Index174
-
Citation Counts6,553
Rankings
Last 5 Years H-Index Metrics
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H-Index42
-
i10 Index70
-
Citation Counts8,579
Rankings
Construciton Engineering and Management | Artificial Intelligence | Construction Automation & Information Management System | GI
Last 5 Years H-Index Metrics
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H-Index40
-
i10 Index139
-
Citation Counts6,566
Rankings
Education | Game-based learning | Gamification | Learning behavior analysi
Last 5 Years H-Index Metrics
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H-Index39
-
i10 Index82
-
Citation Counts4,411
Rankings
Characterization | Lithium Metal Anode | Battereis | All-Solid-State Batterie
Last 5 Years H-Index Metrics
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H-Index39
-
i10 Index58
-
Citation Counts4,384
Rankings
Last 5 Years H-Index Metrics
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H-Index37
-
i10 Index121
-
Citation Counts4,739
Rankings
Servo motor drives | Control theory applications | Power electronics | Mechatronics | Energy Techniqu
Last 5 Years H-Index Metrics
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H-Index37
-
i10 Index97
-
Citation Counts4,283
Rankings
P2X Electrocatalysts | Emerging Sensors | Self-charging Solar Battery | Triboelectric powered system
Last 5 Years H-Index Metrics
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H-Index36
-
i10 Index77
-
Citation Counts6,135
Rankings
Last 5 Years H-Index Metrics
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H-Index36
-
i10 Index77
-
Citation Counts4,839
Rankings
Block Copolymers | Solution Shearing | OFET | OFET memor
Last 5 Years H-Index Metrics
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H-Index35
-
i10 Index88
-
Citation Counts5,164
Rankings
2D Semiconductors | Nanoscience | Crystal growth | Optical modulation spectroscop
Last 5 Years H-Index Metrics
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H-Index35
-
i10 Index109
-
Citation Counts5,144
Rankings
photocatalysis | water splitting | carbon-based material
Last 5 Years H-Index Metrics
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H-Index35
-
i10 Index89
-
Citation Counts4,261
Rankings
Last 5 Years H-Index Metrics
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H-Index34
-
i10 Index64
-
Citation Counts4,059
Rankings
Last 5 Years H-Index Metrics
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H-Index34
-
i10 Index70
-
Citation Counts3,646
Rankings
Last 5 Years H-Index Metrics
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H-Index33
-
i10 Index115
-
Citation Counts4,028
Rankings
Operations Research | Meta-heuristics | Logistics | Vehicle Routing Problem | Artificial Intelligenc
Last 5 Years H-Index Metrics
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H-Index32
-
i10 Index97
-
Citation Counts3,905

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